Turntable with quick connecting piece
The utility model relates to a rotary table with a quick connecting piece, and belongs to the technical field of oil and gas well surface machinery. The rotary table with the quick connecting pieces is composed of a drill floor, a rotary table body and the quick connecting pieces, the rotary table b...
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Format: | Patent |
Sprache: | chi ; eng |
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Zusammenfassung: | The utility model relates to a rotary table with a quick connecting piece, and belongs to the technical field of oil and gas well surface machinery. The rotary table with the quick connecting pieces is composed of a drill floor, a rotary table body and the quick connecting pieces, the rotary table body is arranged above the drill floor, and the periphery of the bottom of the rotary table body is fixedly connected with the drill floor through the quick connecting pieces; the quick connecting piece comprises an upper connecting block and a lower connecting block, the upper connecting block is in butt joint with the lower connecting block, a limiting connecting plate is arranged on the outer side of the upper connecting block, and the limiting connecting plate is fixedly connected with the upper connecting block and the lower connecting block through fixing bolts. According to the rotary table with the quick connecting piece, bolt holes of the upper connecting block can be quickly aligned with bolt holes of the |
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